2-Propanol ≥99.9%, CHROMASOLV™ for LC-MS, Riedel-de Haën™
Leverantör: Honeywell Chemicals
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Fara
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Synonyms:
Isopropanol
34965-1L
34965-2.5L
34965-6X1L
34965-4X2.5L
34965-1LEA
760
SEK
34965-1L
34965-2.5L
34965-6X1L
34965-4X2.5L
2-Propanol ≥99.9%, CHROMASOLV™ for LC-MS, Riedel-de Haën™
2-Propanol
- For LC-MS and LC-UV trace metals analysis
- HPLC / UV-VIS quality control
- Low gradient baseline drift
- Low levels of trace metals
- No non-volatile impurities
Formel:
(CH₃)₂CHOH MW: 60,1 g/mol Kokpunkt: 77-83 °C (1,013 hPa) Smältpunkt: -90 °C Densitet: 0,784…0.786 g/cm³ (20 °C) Flampunkt: 12 °C Storage Temperature: Omgivande |
MDL Number:
MFCD00011674 CAS nummer: 67-63-0 EINECS: 200-661-7 UN: 1219 ADR: 3,II REACH: 01-2119457558-25 Merck Index: 13,05228 |
Specifikation testresultat
Particles > 0,5 µm | effective P/ml |
Assay (GC) | Min. 99.9 % |
Non-volatile matter | Max. 0.0005 % |
Water (Karl Fischer) | Max. 0.05 % |
Free acid (as C₂H₅COOH) | Max. 0.001 % |
Silver (Ag) | Max. 0.1 ppm |
Aluminium (Al) | Max. 0.5 ppm |
Barium (Ba) | Max. 0.1 ppm |
Calcium (Ca) | Max. 0.1 ppm |
Cadmium (Cd) | Max. 0.05 ppm |
Cobalt (Co) | Max. 0.02 ppm |
Chromium (Cr) | Max. 0.02 ppm |
Copper (Cu) | Max. 0.02 ppm |
Iron (Fe) | Max. 0.1 ppm |
Potassium (K) | Max. 0.1 ppm |
Magnesium (Mg) | Max. 0.1 ppm |
Manganese (Mn) | Max. 0.02 ppm |
Sodium (Na) | Max. 0.1 ppm |
Nickel (Ni) | Max. 0.02 ppm |
Lead (Pb) | Max. 0.1 ppm |
Tin (Sn) | Max. 0.1 ppm |
Zinc (Zn) | Max. 0.1 ppm |
Transmittance at 220 nm | Min. 50 % |
Transmittance at 230 nm | Min. 75 % |
Transmittance from 260 nm | Min. 98 % |
HPLC Gradient at 254 nm | Max. 5 mAU |
Fluorescence (chinin) at 254 nm | Max. 1 ppb |
Fluorescence (chinin) at 365 nm | Max. 1 ppb |
Suitability for the LC-MS | complying |
Vapor Pressure | 44 mmHg ( 25 °C) |
Refractive Index | n20/D 1.377 (lit.) |
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